def run(self, site, messages=None):
site.clear()
show_messages(messages)
course_list = paginator(site.get_current_courses(site.active_user), 20)
page_number = 0
while True:
menu = {
'Home': '/teacher/',
}
if page_number - 1 >= 0:
menu['Previous Page'] = '/teacher/courses/'
if page_number + 1 < len(course_list):
menu['Next Page'] = '/teacher/courses/'
if len(course_list) == 0:
print("There is no course for you.")
else:
pprint_table('Courses',
course_list[page_number],
foot='Page {} of {}'.format(
page_number + 1, len(course_list)))
choice = choose_from_menu(menu.keys())
if choice == 'Home':
site.state = menu[choice]
break
elif choice == 'Previous Page':
page_number -= 1
site.clear()
elif choice == 'Next Page':
page_number += 1
site.clear()
return None
def run(self, site, messages=None):
site.clear()
show_messages(messages)
course_list = paginator(site.get_verified_courses(), 20)
page_number = 0
while True:
menu = ['Home']
if page_number - 1 >= 0:
menu.append('Previous Page')
if page_number + 1 < len(course_list):
menu.append('Next Page')
if len(course_list) == 0:
print("There is no verified course in the system.")
else:
pprint_table('Courses',
course_list[page_number],
foot='Page {} of {}'.format(
page_number + 1, len(course_list)))
choice = choose_from_menu(menu)
if choice == 'Home':
site.state = '/manager/'
break
elif choice == 'Previous Page':
page_number -= 1
site.clear()
elif choice == 'Next Page':
page_number += 1
site.clear()
return None
def run(self, site, messages=None):
site.clear()
show_messages(messages)
course_list = paginator(site.active_user.get_scores(), 20)
page_number = 0
while True:
menu = {
'Home': '/student/',
}
if page_number - 1 >= 0:
menu['Previous Page'] = '/student/workbook/'
if page_number + 1 < len(course_list):
menu['Next Page'] = '/student/workbook/'
if len(course_list) == 0:
print("There is no passed course in the system.")
else:
pprint_table(
'Workbook',
course_list[page_number],
foot='Page {} of {}'.format(page_number + 1,
len(course_list)),
cols_title=site.active_user.get_score_columns_title())
choice = choose_from_menu(menu.keys())
if choice == 'Home':
site.state = menu[choice]
break
elif choice == 'Previous Page':
page_number -= 1
site.clear()
elif choice == 'Next Page':
page_number += 1
site.clear()
return None
def run(self, site, messages=None):
site.clear()
show_messages(messages)
user_list = paginator(site.get_unverified_users(), 20)
page_number = 0
while True:
if len(user_list) == 0:
print("There is no unverified user in the system.\n")
else:
pprint_table('New Users',
copy.copy(user_list[page_number]),
foot='Page {} of {}'.format(
page_number + 1, len(user_list)))
menu = ['Home']
if page_number - 1 >= 0:
menu.append('Previous Page')
if page_number + 1 < len(user_list):
menu.append('Next Page')
if len(user_list) > 0:
menu.append('Accept')
menu.append('Reject')
choice = choose_from_menu(menu)
if choice == 'Home':
site.state = '/manager/'
break
elif choice == 'Previous Page':
page_number -= 1
site.clear()
elif choice == 'Next Page':
page_number += 1
site.clear()
else:
student_row = get_input("Enter row number of the student: ",
output_type=int)
student_row -= 1
if student_row >= len(
user_list[page_number]) or student_row < 0:
return ['Invalid row number!']
if choice == 'Accept':
site.accept_user(user_list[page_number][student_row])
else:
site.reject_user(user_list[page_number][student_row])
return ['Operation completed successfully.']
return None
def show(self, target_list=None, **kw):
article_list = self.load_list(target_list)
if article_list:
print json.dumps(article_list.file_metadata, indent=4)
print '\nTotal articles: ', len(article_list.get_articles()), '\n'
elif article_list is None:
article_lists = self.get_all_list_dicts()
als = [['Articles', 'Unresolved', 'Actions', 'Updated', 'Name']]
for al in article_lists:
als.append([al['total'],
al['unresolved'],
al['actions'],
al['date'],
al['name']])
print 'Article lists in', self._home_path
if len(als) > 1:
pprint_table(als)
else:
print 'none'
def run(self, site, messages=None):
site.clear()
show_messages(messages)
course_list = paginator(site.get_available_courses(), 20)
page_number = 0
while True:
if len(course_list) == 0:
print("There is no available course in the system.")
else:
pprint_table('Available Courses',
copy.copy(course_list[page_number]),
foot='Page {} of {}'.format(
page_number + 1, len(course_list)))
menu = ['Home']
if page_number - 1 >= 0:
menu.append('Previous Page')
if page_number + 1 < len(course_list):
menu.append('Next Page')
if len(course_list) > 0:
menu.append('Select')
choice = choose_from_menu(menu)
if choice == 'Home':
site.state = '/student/'
break
elif choice == 'Previous Page':
page_number -= 1
site.clear()
elif choice == 'Next Page':
page_number += 1
site.clear()
else:
course_row = get_input(
"Enter row number of the course to get it: ",
output_type=int)
course_row -= 1
if course_row >= len(
course_list[page_number]) or course_row < 0:
return ['Invalid row number!']
site.active_user.add_course(
course_list[page_number][course_row])
return ['You added course successfully.']
return None
def run(self, site, messages=None):
site.clear()
show_messages(messages)
teacher_list = paginator(site.get_verified_teachers(), 20)
page_number = 0
while True:
if len(teacher_list) == 0:
print("There is no student in the system.")
else:
pprint_table('Teachers', copy.copy(teacher_list[page_number]),
foot='Page {} of {}'.format(page_number + 1, len(teacher_list)))
menu = ['Home']
if page_number - 1 >= 0:
menu.append('Previous Page')
if page_number + 1 < len(teacher_list):
menu.append('Next Page')
if len(teacher_list) > 0:
menu.append('Rate')
choice = choose_from_menu(menu)
if choice == 'Home':
site.state = '/student/'
break
elif choice == 'Previous Page':
page_number -= 1
site.clear()
elif choice == 'Next Page':
page_number += 1
site.clear()
else:
teacher_row = get_input('Enter the row number of the teacher you wanna rate: ', output_type=int)
teacher_row -= 1
if teacher_row < 0 or teacher_row >= len(teacher_list[page_number]):
return ['Invalid row number!']
rate = get_input('How do you rate this teacher?\nChoose a natural number from 1 to 5: ',
output_type=int)
if rate < 1 or rate > 5:
return ['Invalid rating!']
teacher_list[page_number][teacher_row].rates[rate - 1] += 1
return ['You rated the teacher successfully.']
return None
def run(self, site, messages=None):
site.clear()
show_messages(messages)
student_list = [(student.get_average_score(), student)
for student in site.get_verified_students()]
student_list.sort()
student_list = student_list[::-1]
student_list = [[t[0], t[1].name, t[1].serial, t[1].field]
for t in student_list]
student_list = paginator(student_list, 20)
page_number = 0
while True:
if len(student_list) == 0:
print("There is no verified students in the system.\n")
else:
pprint_table(
'Students',
student_list[page_number],
foot='Page {} of {}'.format(page_number + 1,
len(student_list)),
cols_title=['Avg. Score', 'Name', 'Student No.', 'Field'])
menu = ['Home']
if page_number - 1 >= 0:
menu.append('Previous Page')
if page_number + 1 < len(student_list):
menu.append('Next Page')
choice = choose_from_menu(menu)
if choice == 'Home':
site.state = '/manager/'
break
elif choice == 'Previous Page':
page_number -= 1
site.clear()
elif choice == 'Next Page':
page_number += 1
site.clear()
return None
def main():
start = 0
end = 10
# it is called "encapsulation"
left_rectangles = lambda parts: integrate_left_rect(f, start, end, parts)
weddle = lambda parts: integrate_weddle(f, start, end, parts)
# input
# can replace int(input(...)) with fool_proof_int_input(...)
parts_1 = fool_proof_int_input(">>> 1st number of partitions: ")
parts_2 = fool_proof_int_input(">>> 2nd number of partitions: ")
parts_1, parts_2 = min(parts_1, parts_2), max(parts_1, parts_2)
if parts_1 <= 0 or parts_2 <= 0:
print("Must be positive!")
exit(1)
# integration results
res_1_left = left_rectangles(parts_1)
res_2_left = left_rectangles(parts_2)
res_1_weddle = weddle(parts_1)
res_2_weddle = weddle(parts_2)
# table formatting, can you not read the function name?
print()
pprint_table(
[
"Method",
"Left Rectangles",
"Weddle",
],
[f"N Partitions: {parts_1}", res_1_left, res_1_weddle],
[f"N Partitions: {parts_2}", res_2_left, res_2_weddle],
margin=2,
)
print()
print()
pprint_table(
[
"Method",
"Left Rectangles",
"Weddle",
],
[
f"Absolute error",
err_abs(res_1_left, res_2_left),
err_abs(res_1_weddle, res_2_weddle),
],
[
f"Relative error",
err_rel(res_1_left, res_2_left),
err_rel(res_1_weddle, res_2_weddle),
],
margin=2,
)
print()
print("Left rectangles required is less prescise")
# can replace float(input(...)) with fool_proof_float_input(...)
prec = fool_proof_float_input(">>> prescision for left rectangles: ")
left_target_parts, end_res = search_parts_prescision(left_rectangles, prec)
print(
f"It takes {left_target_parts} partitions to calculate with that prescision"
)
print(f"End result is: {end_res:.8f}")
